Surf Forecasts:
How big are the waves at North Jetty at Eureka today (30 Jul):
- Afternoon surf: Afternoon surf (30 Jul, local time) - 3ft (0.9m), 16s period with SW swell.
- Evening surf: Evening surf (30 Jul, local time) - 3.5ft (1.1m), 8s period with NW swell.
The current surf forecast for North Jetty at Eureka at 9PM is: 1.1m 8s primary swell from a Northwest direction (forecast issued at 04:00pm July 30). An open ocean swell of 0.9m 16s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (PDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Jul) | - | - |
| Afternoon (30 Jul) | 3ft (0.9m) | 16s |
| Evening (30 Jul) | 3.5ft (1.1m) | 8s |
Table - waves today at North Jetty at Eureka. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Fri morning, min 12°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Thu 30 | Friday 31 | Saturday 1 | ||||||||||||||||||
2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SW 15 | NW 8 | NW 8 | SW 15 | WNW 7 | NNW 6 | NW 8 | NW 6 | NW 9 | NW 9 | SW 14 | SW 14 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SW 14 | WNW 8 | NW 6 | NW 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 344 | 233 | 182 | 142 | 86 | 68 | 62 | 92 | 225 | 199 | 167 | 167 | 113 | 108 | 108 | 102 | 102 | 69 | 321 | 684 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-off | glassy | glassy | glassy | on | cross-on | cross-on | cross | cross-off | cross-off | glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 2:04PM1.51m | 00:50AM1.91m | 2:29PM1.58m | 1:29AM1.83m | 2:55PM1.65m | |||||||||||||||
Low Tide | 7:19PM0.90m | 8:03AM-0.14m | 8:01PM0.81m | 8:33AM-0.05m | 8:46PM0.72m | |||||||||||||||
 | | |  | | | | | | | | | |  | | |  | | | | |
 | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | 8:34 | — | — | — | — | — | — | — | 8:32 | — | — | — | — | — | — | — | 8:31 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 15 | 15 | 15 | 14 | 14 |
Feels °C | 11 | 11 | 11 | 12 | 13 | 12 | 12 | 14 | 13 | 13 | 13 | 14 | 14 | 13 | 12 | 13 | 12 | 11 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SSW 16 | NW 8 | NW 8 | WNW 7 | NNW 6 | NW 8 | SW 14 | SW 14 | NW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 344 | 425 | 182 | 142 | 86 | 68 | 62 | 214 | 214 | 199 | 121 | 119 | 113 | 108 | 108 | 96 | 76 | 213 | 168 | 133 |
Swell 2 Height (m) Direction Period (s) | S 16 | S 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SW 14 | S 15 | S 15 | SW 14 | SW 14 | SW 14 | SSW 14 | SSW 14 | SSW 14 | S 13 | S 13 | WNW 8 | WSW 19 | S 12 |
| kJ | 132 | 81 | 382 | 358 | 339 | 334 | 214 | 110 | 104 | 167 | 167 | 167 | 131 | 180 | 127 | 90 | 92 | 59 | 37 | 26 |
Swell 3 Height (m) Direction Period (s) | — | — | S 16 | SW 15 | S 15 | WNW 8 | S 15 | SW 8 | — | S 14 | S 14 | N 4 | S 14 | NNW 4 | S 14 | SW 14 | SW 14 | SW 20 | WSW 19 | WSW 19 |
| kJ | — | — | 183 | 134 | 161 | 41 | 106 | 3 | — | 103 | 100 | 10 | 91 | 6 | 60 | 102 | 102 | 15 | 37 | 37 |
Wind waves Height (m) Direction Period (s) | NW 8 | NW 8 | — | N 6 | NNW 6 | — | NNW 6 | NW 6 | NW 9 | — | NNW 5 | — | N 5 | N 5 | NNW 4 | NNW 4 | NNW 4 | NW 5 | NW 6 | NW 7 |
| kJ | 214 | 233 | — | 16 | 46 | — | 47 | 92 | 225 | — | 18 | — | 11 | 10 | 6 | 9 | 22 | 69 | 321 | 684 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 466 | 465 | 108 | 0 | 0 | 0 | 0 | 173 | 111 | 465 | 17 | 0 | 0 | 0 | 17 | 345 | 362 | 465 | 465 | 72 |
Best forecast wave conditions in Humboldt County | ||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||
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